Home / 5,816,435.70-8,026,524.45-3,238,116.70

Finding the Fourth Proportional to 5,816,435.70, 8,026,524.45 and 3,238,116.70

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Solution

The fourth proportional to 5,816,435.70, 8,026,524.45 and 3,238,116.70 is: 4,468,513.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816,435.70 : 8,026,524.45 = 3,238,116.70 : x
  2. Step 2: Convert to fraction form
    5,816,435.70/8,026,524.45 = 3,238,116.70/x
  3. Step 3: Cross multiply
    5,816,435.70x = 8,026,524.45 × 3,238,116.70
  4. Step 4: Simplify right side
    5,816,435.70x = 25,990,822,864,503.32
  5. Step 5: Solve for x
    x = 25,990,822,864,503.32/5,816,435.70
  6. Step 6: Final answer
    x = 4,468,513.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.